High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.17/3831 |
Resumo: | Kidney transplant (KT) recipients have an increased risk for urothelial carcinoma. A role for JC virus (JCV) in human cancers is not yet proved but there is an increasingly reported association between BK virus (BKV) nephropathy and renourinary neoplasms. We report a KT recipient who developed a high-grade urothelial carcinoma 5 years after a diagnosis of JCV nephropathy and 9 years after kidney transplantation. Neoplastic tissue was positive for JCV DNA by real-time polymerase chain reaction (PCR). Immunochemical staining showed strong positivity for cell cycle markers (p16, p53, and Ki67) and for early viral protein JCV large T antigen (JCV LTag; using a broad polyomavirus antibody); however, late viral protein (VP1) stained negative. In contrast, in non-neoplastic urothelium, JCV DNA and all immunochemical markers were negative. These facts suggest that malignancy was induced by JCV. To the best of our knowledge, this is the first report of urothelial high-grade carcinoma associated with JCV nephropathy in a KT recipient. |
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High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder CancerCHLC PAT CLINBK Virus / geneticsHumansCarcinoma, Transitional CellDNA, Viral / geneticsJC Virus / geneticsKidney Transplantation / adverse effectsPolyomavirus Infections / complicationsRetroviridaeTumor Virus InfectionsUrinary Bladder Neoplasms / etiologyKidney transplant (KT) recipients have an increased risk for urothelial carcinoma. A role for JC virus (JCV) in human cancers is not yet proved but there is an increasingly reported association between BK virus (BKV) nephropathy and renourinary neoplasms. We report a KT recipient who developed a high-grade urothelial carcinoma 5 years after a diagnosis of JCV nephropathy and 9 years after kidney transplantation. Neoplastic tissue was positive for JCV DNA by real-time polymerase chain reaction (PCR). Immunochemical staining showed strong positivity for cell cycle markers (p16, p53, and Ki67) and for early viral protein JCV large T antigen (JCV LTag; using a broad polyomavirus antibody); however, late viral protein (VP1) stained negative. In contrast, in non-neoplastic urothelium, JCV DNA and all immunochemical markers were negative. These facts suggest that malignancy was induced by JCV. To the best of our knowledge, this is the first report of urothelial high-grade carcinoma associated with JCV nephropathy in a KT recipient.WileyRepositório do Centro Hospitalar Universitário de Lisboa Central, EPEQuerido, SFernandes, IWeigert, ACasimiro, SAlbuquerque, CRamos, SAdragão, TLuz, IPaixão, PChasqueira, MSantos, MMachado, D2021-08-13T12:18:11Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.17/3831engAm J Transplant. 2020 Apr;20(4):1188-1191.10.1111/ajt.15663.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-10T09:44:24Zoai:repositorio.chlc.min-saude.pt:10400.17/3831Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:21:08.797157Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
title |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
spellingShingle |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer Querido, S CHLC PAT CLIN BK Virus / genetics Humans Carcinoma, Transitional Cell DNA, Viral / genetics JC Virus / genetics Kidney Transplantation / adverse effects Polyomavirus Infections / complications Retroviridae Tumor Virus Infections Urinary Bladder Neoplasms / etiology |
title_short |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
title_full |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
title_fullStr |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
title_full_unstemmed |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
title_sort |
High-Grade Urothelial Carcinoma in a Kidney Transplant Recipient After JC Virus Nephropathy: the First Evidence of JC Virus As a Potential Oncovirus in Bladder Cancer |
author |
Querido, S |
author_facet |
Querido, S Fernandes, I Weigert, A Casimiro, S Albuquerque, C Ramos, S Adragão, T Luz, I Paixão, P Chasqueira, M Santos, M Machado, D |
author_role |
author |
author2 |
Fernandes, I Weigert, A Casimiro, S Albuquerque, C Ramos, S Adragão, T Luz, I Paixão, P Chasqueira, M Santos, M Machado, D |
author2_role |
author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório do Centro Hospitalar Universitário de Lisboa Central, EPE |
dc.contributor.author.fl_str_mv |
Querido, S Fernandes, I Weigert, A Casimiro, S Albuquerque, C Ramos, S Adragão, T Luz, I Paixão, P Chasqueira, M Santos, M Machado, D |
dc.subject.por.fl_str_mv |
CHLC PAT CLIN BK Virus / genetics Humans Carcinoma, Transitional Cell DNA, Viral / genetics JC Virus / genetics Kidney Transplantation / adverse effects Polyomavirus Infections / complications Retroviridae Tumor Virus Infections Urinary Bladder Neoplasms / etiology |
topic |
CHLC PAT CLIN BK Virus / genetics Humans Carcinoma, Transitional Cell DNA, Viral / genetics JC Virus / genetics Kidney Transplantation / adverse effects Polyomavirus Infections / complications Retroviridae Tumor Virus Infections Urinary Bladder Neoplasms / etiology |
description |
Kidney transplant (KT) recipients have an increased risk for urothelial carcinoma. A role for JC virus (JCV) in human cancers is not yet proved but there is an increasingly reported association between BK virus (BKV) nephropathy and renourinary neoplasms. We report a KT recipient who developed a high-grade urothelial carcinoma 5 years after a diagnosis of JCV nephropathy and 9 years after kidney transplantation. Neoplastic tissue was positive for JCV DNA by real-time polymerase chain reaction (PCR). Immunochemical staining showed strong positivity for cell cycle markers (p16, p53, and Ki67) and for early viral protein JCV large T antigen (JCV LTag; using a broad polyomavirus antibody); however, late viral protein (VP1) stained negative. In contrast, in non-neoplastic urothelium, JCV DNA and all immunochemical markers were negative. These facts suggest that malignancy was induced by JCV. To the best of our knowledge, this is the first report of urothelial high-grade carcinoma associated with JCV nephropathy in a KT recipient. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2020-01-01T00:00:00Z 2021-08-13T12:18:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.17/3831 |
url |
http://hdl.handle.net/10400.17/3831 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Am J Transplant. 2020 Apr;20(4):1188-1191. 10.1111/ajt.15663. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799131307550179328 |